Does not have a formal confirmation?!
The F-15 for Saudi is better configured than USAF's F-15E. The M1A2 SEP certainly does not have as much technology to hide the secret as the F-15
https://foxtrotalpha.jalopnik.com/this-is-a-fully-armed-f-15sa-the-most-advanced-product-1715732294
Saudi is a fastidious and wealthy consumer, spending more on military than Russia and India, US military contractors are not fooling themselves to export a lower version to them.
M1A2S Saudi tank program
The main advantages of the M1A2S tank program are that the RSLF are using its existing M1A2 tank fleet and equipping it with an improved hunter/killer capability with second-generation FLIR. Additionally, the M1A2S will reduce operation and support costs, continue to utilize U.S. logistics systems when required, and will maintain a high degree of commonality with the US fleet. GDLS would design, develop, convert, implement and test a hybrid configuration of the M1A1, M1A2 and M1A2 System Enhancement Package (SEP) tank variants for the Kingdom of Saudi Arabia. The vehicles would possess defined capabilities that increase lethality while limiting obsolescence.
https://www.globalsecurity.org/military/systems/ground/m1a2s.htm
I have said from the beginning, Saudi is operating M1A2 SEP equivalent to the US Army. The depleted uranium armor is just a legend, similar to the RCS of the F-22, the M1A1 / A2 is still equipped with the DU Armor and still destroyed in Iraq in the years 2003-2006.
Have any videos tested M1A2 SEP V1 / V2 armor with ATGM like TOW 2B?